Robert Terwilliger

ROBERT TERWILLIGER has served as President and Chief Executive Officer
of ARC Cores, Ltd., since 1996. He has considerable experience in the
intellectual property and EDA markets, with a history of guiding
innovative technology companies. Prior to joining ARC he was the
President and CEO of Technical Data Freeway (1992-1996), Vice President
of Sales with Intergraph Corporation (1989-1991), and Vice President of
Sales with Silvar-Lisco (1987-1989). Previous to this, he was a Regional
Manager with Daisy Systems (1984-1986). Mr. Terwilliger received a
Master’s degree in International Marketing from Thunderbird, the
American Graduate of International Management in Phoenix, Arizona.